200774553

素因数分解:

$3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{203419}}^1$

素因数の和:203476

約数の個数: 16

約数和(自身を含む): 312453120

約数和(自身を除く): 111678567

約数列:

[1, 3, 7, 21, 47, 141, 329, 987, 203419, 610257, 1423933, 4271799, 9560693, 28682079, 66924851, 200774553]

約数ペア:

[(1, 200774553), (3, 66924851), (7, 28682079), (21, 9560693), (47, 4271799), (141, 1423933), (329, 610257), (987, 203419)]